No need for helium in mylar balloon numbers by Northstar Balloons. Simply insert the included straw in the valved opening, blow them up, and hang from the attached tabs. When finished, simply deflate to use again for the next occasion.

This package contains one silver foil balloon number 9. Straw for inflating is included. This product is designed, printed, manufactured, and packaged in the USA. MicroSeal technology is used for a strong and longer lasting seal with a seamless appearance. Valved balloon—no need to heat seal.Use with other numerals and letters.